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regex - C#, regular expressions : how to parse comma-separated values, where some values might be quoted strings themselves containing commas

In C#, using the Regex class, how does one parse comma-separated values, where some values might be quoted strings themselves ... , G = green, B = blue 6 bear Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - PDO closing connection

Just a rather simple question with regards to PDO compared to MySQLi. With MySQLi, to close the connection you ... is there a function to close the connection? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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worksheet function - Excel formula to get cell color

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How to check if an array is a subset of another array in JavaScript?

Let's say I have two arrays, var PlayerOne = ['B', 'C', 'A', 'D']; var PlayerTwo = ['D', 'C']; ... to be the wrong logic.) } }, }; TicTacToe.WinTicTacToe(); Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c - Wake up thread blocked on accept() call

Sockets on Linux question I have a worker thread that is blocked on an accept() call. It ... (workerthread_handle, &ptr_ret); DoProcessCleanupStuff(); } Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Google Spreadsheet SCRIPT Check if edited cell is in a specific range

I need to detect if changes made to a spreadsheet are being made within a certain range of data and if so, set the ... edit certain cells (in a range "B4:J6") Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jquery - Can I load external stylesheets on request?

$.getScript('ajax/test.js', function() { alert('Load was performed.'); }); .. like the above code ... CSS files onload, unless requested by the user. Thanks Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Iterating through a JSON file PowerShell

I am trying to loop through the below JSON file in PowerShell. Without specifically naming the top tags (e.g. 17443 and ... .data.5) { Write-Host $t.value } } Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - How do I get all instances of all loaded types that implement a given interface?

We need to get all the instances of objects that implement a given interface - can we do that, and if so how? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - Parsing JSON with PHP

I'm attempting to pull in data from Google's Shopping API. I'm able to download the data successfully, but I'm ... 42/81/0002724281713_500X500.jpg" } ] } } ] } Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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r - Programming with dplyr using string as input

I would like to write a function that uses dplyr inside and I supply variable names as strings. Unfortunately dplyr-s ... wrap my head around how to do that. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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visual studio - VS2010 How to include files in project, to copy them to build output directory automatically during build or publish

Task is to form Visual Studio 2010 project so, that during any build or publish some foo.exe utility should be ... , during build or publish, copied to bin? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How to Write text file Java

The following code does not produce a file (I can't see the file anywhere). What is missing? try { //create a ... } catch(Exception e) { e.printStackTrace(); } Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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C# How to translate virtual keycode to char?

I am trying to map a virtual keycode to a char. My code uses ProcessCmdKey to listen to WM_KEYDOWN which gives ... Do you know the answer to the question? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Python: How can I make the ANSI escape codes to work also in Windows?

If I run this in python under linux it works: start = "33[1;31m" end = "33[0;0m" print "File is: " ... can I make the ANSI escape codes work also on Windows? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - JSONObject : Why JSONObject changing the order of attributes

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Could not find com.android.tools.build:aapt2:3.2.0

AndroidStudio3.2 Canary14 fails clean-and-rebuild with the following error Could not find com.android.tools.build:aapt2 ... -osx.jar Required by: project :app Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Can constructor return a null object?

While looking through some old code I came across this gem: MyObject o = new MyObject("parameter"); if (o == ... null? Or is this simply useless and dead code? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - Can HTML5 databases and localStorage be shared across subdomains?

I am attempting to share data across subdomains using Safari. I would like to use an HTML5 database ( ... share a single database in this situation? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Database first create entity framework 6.1.1 model using system.data.sqlite 1.0.93

I have a project that I just updated using nuget. This updated entity framework from 6.1 to 6.1.1, and ... logging option to find out what might be happening? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Android navigation drawer toggle icon to right

My requirement is shown in the picture below My navigation drawer should be opened from the right side. I have implemented this ... (Gravity.RIGHT); } } }); } } Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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JavaFX LineChart Hover Values

I am in the process of creating a line chart in JavaFX. All is good currently and it successfully creates ... solution to this problem. Thank you, jewelsea. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - How to get the index of an element in an IEnumerable?

I wrote this: public static class EnumerableExtensions { public static int IndexOf<T>(this IEnumerable<T> obj, T value ... t know if it already exists, does it? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - How can I convert a byte array into a double and back?

For converting a byte array to a double I found this: //convert 8 byte array to double int start=0;//?? ... which would convert a double into a byte array. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Converting decimal to binary in R?

What would be the easiest way to convert a number to base 2 (in a string, as for example 5 would be converted to " ... , 00, 00, 00, 00, 00, 00, 00" Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Error installing Ant: ANT_HOME is set incorrectly

I read all the possible solutions but the none worked. I downloaded the ant and put it in C:ant ( ... XNAGSv4 - C:Program FilesMicrosoft XNAXNA Game Studiov4.0 Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Populate unique values into a VBA array from Excel

Can anyone give me VBA code that will take a range (row or column) from an Excel sheet and populate a list/array with ... fur[0]=table fur[1]=chair fur[2]=stool Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Using kbhit() and getch() on Linux

On Windows, I have the following code to look for input without interrupting the loop: #include <conio.h> ... of achieving this very same thing on Linux? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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